Symptom
Fault Messages
Buzzer
alarm is
sounded 1
times
The normal starting of inverter: LED light turns green, indicating that the
unit is operating normally.
Buzzer
alarm is
sounded 2
times
Overload protection: Fault LED light blinks, indicating that the load is 150% higher
than rated power.
Buzzer
alarm is
sounded 3
times
Low voltage protection: Fault LED light turns red , indicating that the battery
voltage is too low.
Buzzer
alarm is
sounded 4
times
Over voltage protection: Fault LED turns red, indicating that the battery
voltage is too high.
Buzzer
alarm is
sounded 5
times
Over temperature protection: Fault LED light turns red, indicating that the
internal temperature is too high.
Buzzer
alarm is
sounded
continuousl
y
Overload protection: The inverter will shut down after 5S, and then restarts
automatically after another 5S' waiting. (continuous loop).
6. Installation & Wiring
6.1 Wiring for Batteries
：
Wire connections should be as short as possible and less
than 1.5 meter is highly recommended. Make sure that suitable wires are chosen based on
the rating of current. Too small of a cross-section will result in overheating that could
induce certain danger. Please refer to Table 6-1.
Note: Please consult our local distributors if you have any questions.
Table 6-1 Suggestion for Wire Selection
Rated
Current of
Equipment
(amp)
Cross-section
of Lead (mm²)
AWG
Suggested Wiring
16A-25A
2.5
12
Safety Wiring Range
25A-32A
4
10
32A-40A
6
8
40A-60A
10
6
63A-80A
16
4
80A-100A
25
2
100A-125A
35
1
≧
125A
50
0
⑦
